{"schema_version":"1.7.3","id":"SUSE-SU-2020:3186-1","published":"2020-11-05T13:50:44Z","modified":"2026-02-04T03:40:36.420915Z","related":["CVE-2020-14386","CVE-2020-25212"],"upstream":["CVE-2020-14386","CVE-2020-25212"],"summary":"Security update for the Linux Kernel (Live Patch 1 for SLE 15 SP2)","details":"This update for the Linux Kernel 5.3.18-24_9 fixes several issues.\n\nThe following security issues were fixed:\n\n- CVE-2020-25212: A TOCTOU mismatch in the NFS client code could be used by local attackers to corrupt memory or possibly have unspecified other impact because a size check is in fs/nfs/nfs4proc.c instead of fs/nfs/nfs4xdr.c (bsc#1176381).\n- CVE-2020-14386: Fixed a memory corruption which could have lead to an attacker gaining root privileges from unprivileged processes. The highest threat from this vulnerability is to data confidentiality and integrity (bsc#1176069).\n","affected":[{"package":{"name":"kernel-livepatch-SLE15-SP2_Update_2","ecosystem":"SUSE:Linux Enterprise Live Patching 15 SP2","purl":"pkg:rpm/suse/kernel-livepatch-SLE15-SP2_Update_2&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2-2.1"}]}],"ecosystem_specific":{"binaries":[{"kernel-livepatch-5_3_18-24_12-default":"2-2.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2020:3186-1.json"}},{"package":{"name":"kernel-livepatch-SLE15-SP2_Update_1","ecosystem":"SUSE:Linux Enterprise Live Patching 15 SP2","purl":"pkg:rpm/suse/kernel-livepatch-SLE15-SP2_Update_1&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3-2.1"}]}],"ecosystem_specific":{"binaries":[{"kernel-livepatch-5_3_18-24_9-default":"3-2.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2020:3186-1.json"}},{"package":{"name":"kernel-livepatch-SLE15-SP2_Update_2","ecosystem":"SUSE:Linux Enterprise Live Patching 15 SP2","purl":"pkg:rpm/suse/kernel-livepatch-SLE15-SP2_Update_2&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2-2.1"}]}],"ecosystem_specific":{"binaries":[{"kernel-livepatch-5_3_18-24_12-default":"2-2.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2020:3186-1.json"}},{"package":{"name":"kernel-livepatch-SLE15-SP2_Update_1","ecosystem":"SUSE:Linux Enterprise Live Patching 15 SP2","purl":"pkg:rpm/suse/kernel-livepatch-SLE15-SP2_Update_1&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3-2.1"}]}],"ecosystem_specific":{"binaries":[{"kernel-livepatch-5_3_18-24_9-default":"3-2.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2020:3186-1.json"}}],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2020/suse-su-20203186-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1176072"},{"type":"REPORT","url":"https://bugzilla.suse.com/1176382"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2020-14386"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2020-25212"}]}